Registration & Pricing

Presenters must register for the meeting. Presenters who fail to register will have their abstracts withdrawn and removed from the meeting platform and program, technical programming archive, and CAS database. Invited speakers should contact their symposium organizer or division program chair to clarify the terms of their invitation.  

All attendees must be registered and pay the appropriate registration fee to attend in-person and/or access the virtual meeting platform.

U.S.-based attendees who register by July 22, 2022, will receive their credentials and tickets via mail. Attendees who register after July 22, 2022, will need to pick up their registration credentials and tickets at Registration or Customer Service counters at Attendee Registration area during on-site registration hours.

Unless a U.S. mailing address has been provided on their registration form, international registrants (this includes Canada and Mexico) must pick-up their credentials at Registration or Customer Service counters at Attendee Registration.

After July 22, 2022, registration will continue to be accepted (credit card only) on-line or via telephone until September 9, 2022.

You can cancel your existing registration & social events or request a refund before the meeting in accordance with the ACS Registration Cancellation Policy. By adhering to the following cancellation procedure, registration cancellations received by August 8, 2022, are entitled to a full refund less $50 administrative fee. All refunds are issued via the same method used for payment. Refunds are processed within 30 days after the conclusion of the meeting.

By adhering to the following cancellation procedure, registration cancellations received by August 8, 2022, are entitled to a full refund less $50 administrative fee.

• Cancellation notices can be submitted to the ACS Registration Customer Service Center by mail, or e-mail by August 8, 2022.
• Before refunds can be issued, registration credentials and a copy of your registration confirmation must be returned to the ACS Registration office. Please mail to: ACS Registration Cancellation; c/o CDS; 7 Technology Park Drive; Bourne, MA 02532. All refunds will be issued via the same method used for payment. Refunds will be processed within 30 days following the conclusion of the meeting.
• Return your unused registration credentials and/or social events to the ACS Registration Customer Service Center by August 8, 2022. If you cancel before receiving your registration credentials, contact the ACS Registration Customer Service Center for further instructions.

Registration refund requests made after August 8, 2022, will not be honored. After August 8, 2022, no refunds will be issued for registrations.

Contact the ACS Registration Customer Service Center on Monday to Friday, 9 AM to 5 PM (ET) at 800-251-8629 (U.S. registrants), 508-743-0192 (International registrants), fax: 508-743-9604, or email acs@xpressreg.net.

Registration Upgrades or Category Changes

If you would like to change your registration category from in-person to virtual or upgrade from virtual to in-person, please contact the ACS Registration Customer Service Center. Requests must be made by August 8, 2022.

The American Chemical Society does not sell email lists of members or meeting registrants. Distribution or other use of the list without ACS’ express authorization is strictly prohibited. Third party “pirate” companies reach out to delegates and exhibitors offering to sell these lists often with the primary objective of obtaining credit card information. ACS is aware that these solicitations occur but has no affiliation with these companies. Please email the Meetings Team with any questions or concerns.